<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <!-- Bootstrap CSS -->
    <link rel="stylesheet" href="css/bootstrap.css"/>
    <link rel="stylesheet" href="css/bootstrap-theme.css"/>
    <!-- jQuery -->
    <script src="js/jquery-3.3.1.js"></script>
    <!-- Bootstrap 核心 JavaScript 文件 -->
    <script src="js/bootstrap.js"></script>
    <!-- 其他css -->
    <link rel="stylesheet" href="css/login.css">
</head>
<body>
    <form class="form-horizontal col-xs-12 col-sm-7 col-md-5 col-lg-4 bg-primary loginForm">
        <h1>环保学院后台登录系统</h1>
        <div class="form-group">
            <lable class="control-label col-xs-2">账号：</lable>
            <div class="col-xs-9">
                <input type="text" class="form-control"/>
            </div>
        </div>

        <div class="form-group">
            <label class="control-label col-xs-2">密码：</label>
            <div class="col-xs-9">
                <input type="password" class="form-control"/>
            </div>
        </div>

        <div class="form-group">
                <label class="control-label col-xs-2">验证码：</label>
                <div class="col-xs-4">
                    <input type="text" class="form-control"/>
                </div>
                <div class="col-xs-4">
                    <img src="" alt="验证码加载中" class="col-sm-12">
                </div>
            </div>

        <div class="form-group">
            <button class="btn btn-primary col-xs-3 col-xs-offset-2">登录</button>
            <button class="btn btn-danger col-xs-3 col-xs-offset-1">重置</button>
        </div>

    </form>
    
    
</body>
</html>